©
lopolis: Gold Standpipe
©
lopolis: Fixture assortment
©
lopolis: Standpipe Labeled
©
lopolis: Garage Standpipe
©
lopolis: Green and Red Standpipes
©
lopolis: Madison Square Standpipe
©
lopolis: Partially Sprinkled Standpipe
©
lopolis: Pressure Reducer Standpipe
©
lopolis: Standpipe and Passerby
©
lopolis: Standpipe Feeds Theatre Only